Stoppila Sunzu's agent has called on TP Mazembe to allow the player to seal his proposed move to Reading.

Sunzu, who is currently away with Zambia at the Africa Cup of Nations, was hoping to finalise the move to Reading this week after agreeing personal terms and passing a medical during his trial stint in Berkshire last week.

However, the move has been delayed after a problem with his contract at TP Mazembe emerged.

Sunzu believes his deal at TP Mazembe expired in December 2012, while the Congolese outfit claim the 23-year-old is under contract until 2015.